I’ve done the exact same thing, and in addition all email that’s not flagged as Spam goes to a folder called Screener … the workflow for the Screener is to add addresses to Groups (of Contacts) & then I have a small number of rules that file mail. So any email sent to me that’s from an address I’ve already received is getting filed into a Group’s folder. I never would’ve thought that without seeing Hey. I do wish the workflow could be that dragging an email from Inbox or Screener to a Group folder could add addresses to a Group.